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Marquise|Natural|GIA

0.90ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 6555474780

Certificate GIA 6555474780

Diamond specifications and retailer prices

From -
As of November 2, 2026
Save $8,952 NZD (100%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,952 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555474780. Listed at 11 retailers as of October 30, 2026, with prices from $3,505 to $8,952, a $5,447 spread on the same certified stone. NZ Jewellers lists it at $8,952. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555474780
Dimensions9.71 × 5.01 × 3.19 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
9.71 mm5.01 mm0.90 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6555474780
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,952 NZD|Low: $2,600 NZD|High: $8,952 NZD|Avg: $4,673 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$2,600 NZD
Retailer 5$3,195 NZD
Retailer 8$3,505 NZD
Retailer 9$3,741 NZD
Retailer 11$3,880 NZD
Retailer 13$3,880 NZD
Retailer 10$4,058 NZD
Retailer 12$4,477 NZD
Retailer 6$4,537 NZD
Retailer 3$5,074 NZD
Retailer 2$5,345 NZD
Retailer 7$7,503 NZD
NZ Jewellers$8,952 NZD

41 data points across 13 retailers

12 retailers- to $8,952 NZD

Cheapest Retailer
-
-
B+
Retailer 2
-
$3,505 NZD
$1,972 USD
View
B
Retailer 3
-
$3,741 NZD
$2,105 USD
View
B
Retailer 4
-
$3,880 NZD
$2,183 USD
View
B
Retailer 5
-
$3,880 NZD
$2,183 USD
View
B
Retailer 6
-
$4,058 NZD
$2,283 USD
View
B
Retailer 7
-
$4,477 NZD
$2,519 USD
View
B
Retailer 8
-
$4,537 NZD
£2,010 GBP
View
B
Retailer 9
-
$5,074 NZD
$2,855 USD
View
B
Retailer 10
-
$5,345 NZD
€2,864 EUR
View
C
Retailer 11
-
$7,503 NZD
£3,324 GBP
View
Most Expensive
C
NZ Jewellers
541105ac-b524-4664-9e4b-0dddaae79b12 · Oct 30
$8,952 NZD
$5,037 USD
View
11 more retailers have this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.90ct Marquise
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